Question

What is the range of the function?

Answer 1

The range is the second set: {2, 4, 9, 16}

Answer: D.

First set is the domain.

Answer 2

Answer:

Option: D is the correct answer.

           The range of the function is:

                {2,4,9,16}

Step-by-step explanation:

We know that a range of a function is the set or collection of all the values that are attained by a function.

i.e. it is the image of the element that belong to domain.

From the Mapping diagram that is provided to us we observe that:

            1 is mapped to 2.

            2 is mapped to 4.

            3 is mapped to 9.

            4 is mapped to 16.

Hence, the range of the function is:

                  {2,4,9,16}